Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.
First Last Prev Next    This bug is not in your last search results.
Bug 1116486 - When importing a VM in RHEVM 3.4 all its disks turn from thin provision to preallocated
When importing a VM in RHEVM 3.4 all its disks turn from thin provision to pr...
Status: CLOSED ERRATA
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-engine-webadmin-portal (Show other bugs)
3.4.0
x86_64 Linux
urgent Severity urgent
: ---
: 3.5.0
Assigned To: Tal Nisan
Ori Gofen
storage
: ZStream
: 1120226 1126200 (view as bug list)
Depends On:
Blocks: 1130246 1130753 rhev3.5beta 1156165
  Show dependency tree / graph
 
Reported: 2014-07-04 22:39 EDT by yangfei
Modified: 2016-02-10 12:32 EST (History)
21 users (show)

See Also:
Fixed In Version: ovirt-engine-3.5.0_rc1.1
Doc Type: Bug Fix
Doc Text:
Since Red Hat Enterprise Virtualization 3.4, mixed domain types in the same data center were allowed. To be able to move or copy a image from a file domain to a block domain, the images were converted to raw+preallocated in the operation and was resource wasteful. With this update, images are converted to cow+sparse instead to be more resource efficient. This feature is also backported to Red Hat Enterprise Virtualization 3.4.2.
Story Points: ---
Clone Of:
: 1130246 1130753 (view as bug list)
Environment:
Last Closed: 2015-02-11 13:05:24 EST
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
amureini: Triaged+

Attachments (Terms of Use)
the latest test time is about 2014-07-16 13:12 (251.08 KB, text/x-log)
2014-07-16 01:21 EDT, yangfei 		no flags Details
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 1155563 None None None Never
oVirt gerrit 31523 None None None Never
Red Hat Product Errata RHSA-2015:0158 normal SHIPPED_LIVE Important: Red Hat Enterprise Virtualization Manager 3.5.0 2015-02-11 17:38:50 EST

  None (edit)
Description yangfei 2014-07-04 22:39:58 EDT 
Description of problem:

The disk from thin provision turns to Preallocated after import the vm on rhevm3.4

Version-Release number of selected component (if applicable):


How reproducible:

1. create a new vm using thin provision disk.
2. export the vm
3. import the vm 
4. the disk shows Preallocated


Steps to Reproduce:
1.
2.
3.

Actual results:
The disk  displayed as Preallocated

Expected results:
The disk should be displayed as thin provision

Additional info:
Comment 1 Allon Mureinik 2014-07-06 03:20:57 EDT 
1. Please attach the log to the BZ.
2. What type of storage domain are you importing to?
3. Are you collapsing the disk?
Comment 2 yangfei 2014-07-16 01:21:44 EDT 
Created attachment 918312 [details]
the latest test time is about 2014-07-16 13:12
Comment 3 yangfei 2014-07-16 01:23:30 EDT 
1. Please attach the log to the BZ.

pls see attachment. It's easy to reproduce.

2. What type of storage domain are you importing to?

iscsi

3. Are you collapsing the disk?

I deleted the initial vm and import.
Comment 6 Sean Cohen 2014-07-30 12:37:57 EDT 
*** Bug 1120226 has been marked as a duplicate of this bug. ***
Comment 9 Ori Gofen 2014-08-03 05:26:52 EDT 
could might be same bug as BZ #1124469
Comment 10 Allon Mureinik 2014-08-03 05:46:50 EDT 
(In reply to Ori from comment #9)
> could might be same bug as BZ #1124469
It isn't.
Comment 11 Tal Nisan 2014-08-04 04:30:38 EDT 
*** Bug 1126200 has been marked as a duplicate of this bug. ***
Comment 14 Allon Mureinik 2014-08-17 02:08:34 EDT 
Tal, just to make sure - bug 1130246 is in MODIFIED.
IIRC, it was opened just so we have an oVirt BZ to merge upon. Please confirm, and if so move this one to MODIFIED too.
Comment 15 Tal Nisan 2014-08-17 06:54:01 EDT 
Indeed, same bug, same fix applies to both, moving to modified
Comment 17 Ori Gofen 2014-09-02 11:48:58 EDT 
verified on rc1.1
steps taken:export vm+1 thin provision disk(nfs && iscsi)
then import back to the system as clone.
removed the original vm,and import it back as thin
Comment 19 errata-xmlrpc 2015-02-11 13:05:24 EST 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2015-0158.html
Note You need to log in before you can comment on or make changes to this bug.
First Last Prev Next    This bug is not in your last search results.